import Vue from 'vue'
import VueRouter from 'vue-router'


Vue.use(VueRouter)

const routes = [

    {
        path: '/',
        redirect: '/login'
    },
    {
        path: '/login',
        name: 'Login',
        component: () =>
            import ('../components/Login.vue')
    },
    {
        path: '/home',
        name: 'Home',
        component: () =>
            import ('../components/Home.vue')
    }
]

const router = new VueRouter({
    routes
})


// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
    if (to.path === '/login') return next()
        // 获取token
    const tokenstr = window.sessionStorage.getItem('token')
    if (!tokenstr) return next('/login')
    next()
})

export default router